Get unlocked at&t note 3 on tmobile - T-Mobile Samsung Galaxy Note 3

I have a galaxy note 3 from at&t. My mother in law wants to use it, it's completely unlocked. She is on my tmobile plan. Everything is working, Internet, calling, text, but she can't get mms working.
Is there anyway to flash a tmobile rom/baseband to the phone and it work correctly. If so could someone provide me with some quick steps/links to do so. I would greatly appreciate it.
Sent from my SM-N910T3 using Tapatalk

jlw_4049 said:
I have a galaxy note 3 from at&t. My mother in law wants to use it, it's completely unlocked. She is on my tmobile plan. Everything is working, Internet, calling, text, but she can't get mms working.
Is there anyway to flash a tmobile rom/baseband to the phone and it work correctly. If so could someone provide me with some quick steps/links to do so. I would greatly appreciate it.
Sent from my SM-N910T3 using Tapatalk
Click to expand...
Click to collapse
You need to change the APN settings on the phone to T-Mobile settings. Copy from your phone the exact APN setting to the other phone.

I did do that, turns out I had to add another few things to the line that says defaul,supl,etc
Working like a charm now thank you
Sent from my SM-N910T3 using Tapatalk

Just bought a nice N900T on Ebay. It works well on T-Mobile but when trying to get the network lock removed, I noticed a sticker in the battery compartment that says "SGH-N900A". Which means that this was/is an AT&T phone. And when I tested the IMEI on imei.info it confirmed that this phone has an AT&T IMEI. Very strange. Even stranger is that it is network locked to T-Mobile. No other sim accepted. So where would I go to unlock this. AT&T or TMobile??

Confirm the motherboard model number by booting into download mode.

Related

At&t Sim Unlock Debacle

I need some help. At&t won't unlock the Sim claiming "exclusivity" although this device is released by every provider known to man. Anyways, the voodoo sim unlock app for the international S3 is not compatible yet for the At&t 747. What should I do? I need to use straight talk and would like to be able to use t mobiles network. Should I return it or wing it? Anyone been in this position before? Does anyone have any info on whether voodoo app developer can or is working on building an unlock app for US versions?
r3a1ist said:
I need some help. At&t won't lock the Sim claiming "exclusivity" although this device is released by every provider known to man. Anyways, the voodoo sim unlock app for the international S3 is not compatible yet for the At&t 747. What should I do? I need to use straight talk and would like to be able to use t mobiles network. Should I return it or wing it? Anyone been in this position before? Does anyone have any info on whether voodoo app developer can or is working on building an unlock app for US versions?
Click to expand...
Click to collapse
So even if you paid full retail they won't unlock it? That sucks
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
I did pay full retail and the answer is no, they won't.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Cellunlocker.net I have att and got mine unlocked by them.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
lgkahn said:
Cellunlocker.net I have att and got mine unlocked by them.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
Click to expand...
Click to collapse
How long did it take for you to get your code? I just processed an order with them.
done, unlocked. now i need some t mobile hspa radio's to flash.
Hey when I enter the *# code to see if my ATT GS3 is locked I don't get that screen that pops up on the vid showing its locked. How can I tell the phone is locked to ATT?
Thanks
U check by putting a non att sim in. It will ask for unlock code. You dial *#06# to bring up your phones IMEI number not to check if its locked.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Well there was a video on the website that had a *# code to show if your phone was locked, so I tried that and got nothing so maybe I need a dif SIM other than the ATT one
yea i think it only works on international one. doesnt work on mine either
Ummm... Straight Talk uses AT&T's network. You don't need to unlock the phone to use it with them.
Edit: you're using it with ST's T-Mo sim? Why?
root it, then go here. id stay away from direct patching, but it shouldnt harm by plugging it in, reading the nvram.bin and generating a code
http://forum.xda-developers.com/showthread.php?t=1731931
entropism said:
Ummm... Straight Talk uses AT&T's network. You don't need to unlock the phone to use it with them.
Edit: you're using it with ST's T-Mo sim? Why?
Click to expand...
Click to collapse
I was wondering the same thing. I thought I read you could use either an Att phone or a TMO phone on straight talk with their sims. Also in the TMO GS2 threads there are people saying they didn't even need an unlock code to use the GS2 on straight talk. I've never used Att or TMO but I'm taking a close look at straight talk. In general is it true Att has better coverage than TMO? I know they are both better than Sprint.
ExTREmE99 said:
root it, then go here. id stay away from direct patching, but it shouldnt harm by plugging it in, reading the nvram.bin and generating a code
http://forum.xda-developers.com/showthread.php?t=1731931
Click to expand...
Click to collapse
Would be great, if the required nv_data.bin file was actually in efs like in the international version, i checked for the file in /efs and it doesnt exit.
djkinetic said:
Would be great, if the required nv_data.bin file was actually in efs like in the international version, i checked for the file in /efs and it doesnt exit.
Click to expand...
Click to collapse
Same here.
There's differences in coverage. T mobile more hspa speed 6-7 mb/s, at&t 2-4 mb/s. At&t has more coverage overall coverage tho.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
But the AT&T version can't run on T-Mobile's bands. Nobody even knows if it will eventually be able to, either. Until then, you're not even going to get 3G
Well,bought the unlock code from cellunlocker instead,well see how it goes.I want to use the att version on the Rogers network.
Got the unlock code works fine,now using the att cersion on rogers's 4G network !
Thanks for the info on the two networks. I am thinking about waiting for the next GSM unlocked Nexus phone and running that on a prepaid plan that uses TMO or ATT's network. Hopefully we'll see one before the holidays.

Simple Mobile & Samsung Galaxy S3

Hello Guys,
Strange problem here, I am a simple mobile customer, using a Samsung Galaxy S3 ( Unlocked , rooted and have custom rom ). The phone was working perfect until 8 am yesterday! I didnt do any changes , all of a sudden the phone will not register to the Simple network.
However, the sim works fine with an S2! AT&T sim works fine with my S3 also! So i can't figure out what the problem is !!!
Thanks,
Joe.
joealex said:
Hello Guys,
Strange problem here, I am a simple mobile customer, using a Samsung Galaxy S3 ( Unlocked , rooted and have custom rom ). The phone was working perfect until 8 am yesterday! I didnt do any changes , all of a sudden the phone will not register to the Simple network.
However, the sim works fine with an S2! AT&T sim works fine with my S3 also! So i can't figure out what the problem is !!!
Thanks,
Joe.
Click to expand...
Click to collapse
Simple mobile user here. Works fine for me. maybe restart phone? check the network setting, maybe it routed to different carrier.
Might be blacklisted? Try to do a complete wipe and reinstall the system.
Sent from my SGH-T999 using XDA Premium HD app
Sounds like it was blacklisted.
I was wondering if blacklists apply to MVNOs. Like the case in point, will a phone blocked on T-Mobile work on Simple Mobile even though Simple uses Tmobile network.
As of 31 October 2012, the U.S. Cellular Providers are sharing IMEI/ESN data to ensure that phones blacklisted on one carrier CANNOT be activated on another carrier. T-Mobile and AT&T are also tied into the international GSM IMEI Blacklist Database to ensure that phones blacklisted overseas cannot be activated in the U.S. and vice-versa.
Sent from my SGH-T999 using Tapatalk 2
Is there anyway to protect yourself while buying a used phone off of ebay/craigslist to make sure the phone is not reported stolen later?
Thanks
Meet them at a service store if using craigslist for a rep to check the status.
Sent from my SGH-T999 using Tapatalk 2
Sounds like the imei is blacklisted likely stolen phone. I always buy phones online and ask that they have the original box so I can avoid this.
The phone was bought new though! I have the box and everything and it did work on simple mobile for about month and a half! the phone is rooted and flashed multiple roms but no luck!
joealex said:
The phone was bought new though! I have the box and everything and it did work on simple mobile for about month and a half! the phone is rooted and flashed multiple roms but no luck!
Click to expand...
Click to collapse
Go into settings and see if the imei still shows up? Sometimes the IMEI is lost while flashing roms. This would not allow the phone to get service. Was this after you flashed a rom?
I'm having the same problem! Except it stopped working around Friday which was December 14th. I've tried to troubleshoot this myself and the only thing I can come up with is that it's because I unlocked my phone. I got this phone brand new mid october and I've been using simple mobile with it since. Then last week I used that free unlock for Galaxy S3's and Note 2's via dialing the code in and going to the the network lock and switching it off. Last Tuesday, I tested it with an AT&T sim to confirm it was unlocked as I needed it for use in Japan and it worked fine. Then it suddenly stopped working last Friday.
Here are the things I've done:
1) Attempted to use a T-Mobile/AT&T SIM in my phone to confirm that my phone works and isn't "blacklisted" I've called and texted with those sims.
2) I put my simple mobile SIM into another T999 Galaxy S3 and it worked fine without setting up APN settings. I received my texts and voicemails as soon as the SIM was in. The only difference between my phone and that phone is that I unlocked mine and my friend left his locked It was the same model phone, the T999 T-Mobile version of the S3.
3) I've called up CS for Simple Mobile and they've went through all their "troubleshooting tools" and even called up their tech support with T-Mobile to confirm that my phone is getting coverage. The interesting thing that they kept telling me that is on their system and T-Mobile's systems, they see my phone as connected and idling which means I should be getting service.
4 and 5) I've factory reset my phone and bought a new sim card and did a sim swap and still no go.
And yes, if I type *#06#, I get my IMEI so I don't think my IMEI is "lost" unless there is another way to check. I've looked elsewhere for the solution and this is the only post where I found someone having the same exact problem as me.
The method I used for the unlock is this one: http://forum.xda-developers.com/showpost.php?p=34661189&postcount=1
Any help would be greatly appreciated! Thanks!
cPlantesome
joealex said:
Hello Guys,
Strange problem here, I am a simple mobile customer, using a Samsung Galaxy S3 ( Unlocked , rooted and have custom rom ). The phone was working perfect until 8 am yesterday! I didnt do any changes , all of a sudden the phone will not register to the Simple network.
However, the sim works fine with an S2! AT&T sim works fine with my S3 also! So i can't figure out what the problem is !!!
Thanks,
Joe.
Click to expand...
Click to collapse
Joe,
Is this issue resolved? Please let me know I'm also facing same issue..
Thanks..
Did u guy try get a new sim card from simple mobile? The sim might b bad. It worth a shot
Sent from my SGH-T999 using xda app-developers app
chityala said:
Joe,
Is this issue resolved? Please let me know I'm also facing same issue..
Thanks..
Click to expand...
Click to collapse
i got it same problem has no one fixed this or even no WY it happened . no help on the net anywhere
Phone probably blacklisted. Go to check esn free website. On the dropdown box look for the blacklisted imei and enter yours to see if it is in their system. You can also try calling T-Mobile.
Sent from my SGH-T889 using Tapatalk 2

[Q] Unlocked TMobile Samsung Note II no data on ATT Wireless

Hello All,
I am having an issue where I am unable to get any data on my Unlocked TMobile Samsung Note II. I am currently using a ATT One X+ and get full bars of LTE service in my area, while I understand I will not be able to get LTE service on the device, I cannot get any data. The default APN on the phone was Cingular 410, I've also attempted to create a new APN mirroring the exact settings on my HTC One X+. I've reflashed the stock OS and bootloader and issue persists.
I've done some searching and found one similar issue, I am currently using a NANO LTE slim from my ATT iPhone 5 with a nano to micro converter. The post I found said the user had some issue doing this as well and went to ATT for a LTE Micro SIM and his issue was solved. I'm not sure how this would make a difference since the Nano to Micro works just fine in my ATT One X+.
I was under the impression from what I read online I would just need to pop in my ATT LTE sim into the Unlocked TMobile Note II and be on my way with any data lower than LTE. I have also verified I am successfully able to make calls with the ATT sim inserted into the Unlocked TMobile Note II
Any insight would be beneficial? Thanks!
Did you change the apn?
Sent from my SGH-T889 using XDA Premium HD app
I put my sim and it works just fine I get hspa
Sent from my SGH-T889 using xda app-developers app
Will of fire said:
I put my sim and it works just fine I get hspa
Sent from my SGH-T889 using xda app-developers app
Click to expand...
Click to collapse
Turns out I thing I got scammed, thanks craigslist. I think the modem is blown out on this phone, My phone will not even register a SIM is inserted in it anymore, even when using a TMobile SIM.
Is there anything I can do, go to TMobile or reach out to Samsung for support?
exp0se said:
Turns out I thing I got scammed, thanks craigslist. I think the modem is blown out on this phone, My phone will not even register a SIM is inserted in it anymore, even when using a TMobile SIM.
Is there anything I can do, go to TMobile or reach out to Samsung for support?
Click to expand...
Click to collapse
Would you mind sharing what happened and what's wrong with the modem? When you bought the phone, didn't you put your sim in and test it?
exp0se said:
Turns out I thing I got scammed, thanks craigslist. I think the modem is blown out on this phone, My phone will not even register a SIM is inserted in it anymore, even when using a TMobile SIM.
Is there anything I can do, go to TMobile or reach out to Samsung for support?
Click to expand...
Click to collapse
You need to do some work, but im pretty sure everything can be back up and running, another user was able to restore the blown efs/nv/modem on a messed up GNII, once he had that working, even injected a Behold imei onto the phone and get full service...
Search the forum for the thread, ill try to find it and post it here for ya
Edit: here is what the guy did... the links he refers you to should show you all the steps you need to do... hopefully this helps....
"Here is what i had... i lost my note and got a replacement.. then i found my note in my girls car.. no service i insert my sim no service my imei was blacklisted. so i googled ways to change my imei. no dice the terminal emulator way didnt work. i said i got a paper weight and i can **** with it so i did.. got in the service mode *#197328640# and toyed with everything in there.. lost all the network setting and signal and in the
umts /debugmode /common/ rebuild nv it said it will delete my efs part. so i did haha lost my imei bootloader serial number and everything that makes my note a phone. a few days later i was at it again but this time i was going to fix it hoorah! so read and read bout efs part and googled some more and more.. and found this..
http://forum.xda-developers.com/showthread.php?t=1801997
what i did was backed up my new notes efs/ nv files and used them in my other note.. now i have 2 notes with same serial number and imei i gave one to my wife and both are working like new.. but having 2 phones on same family plan with same ime/sderial numberi just wont cut it. so i decided to change the imei and foud this....
http://forum.xda-developers.com/showthread.php?t=1804123
the old imei is bad and wont work so i need a different one.. lucky i had a old samsung behold2 laying around the house .. turned it *#06# a new imei!! yay now i dont have a clone phone but more of Frankenstein monster.. cool huh when i log in to my tmo account it says samsung behold on the other line,,
this is for educational purposes only goddamit "
Sent from my SGH-T889 using xda app-developers app

Can't get straight talk to work on my unlocked device

Friday I bought an unlocked Att galaxy note 2 from craigslist. I took it hope and ported my att straight talk number from the normal sd card to the Att mini sd. I waited until my number ported, put my card into the phone. I turned on my phone and had 4g serivce all day. Next morning I had nothing. I would flux between 4g, edge and nothing. As of today, i don't get 4g at all. I'm lucky to hit 1 bar of edge. Now when I don't have serive, I get nearly full bars of emergency calling. I tried the tmobile sim from straight talk and my fiancee's tmobile pay as you go card. Same deal. I tried every apn setting I could dig up. I also checked to see that the IMEI wasn't blocked. Any help would be nice. this is would be one heck of an expensive 5" tablet considering I have a nexus 7.
Custom ROM, unlocked? You ordered the micro SIM from straight talk? Have you tried an att SIM card? you said you got the same thing from your GF's t-mobile SIM, could it be that straight talk registered your SIM with only t-mobile towers?
pdtp said:
Custom ROM, unlocked? You ordered the micro SIM from straight talk? Have you tried an att SIM card? you said you got the same thing from your GF's t-mobile SIM, could it be that straight talk registered your SIM with only t-mobile towers?
Click to expand...
Click to collapse
They person said they unlocked throug att. It was unrooted w/ stock rom. Ordered, no but my micro sd was from a kit I bought when I started straight talk. It was the att straight talk micro sim. It didn't come with a micro tmobile sim so I had my normal sim cut. I tried both of those and my gf's tmobile sim. All three had the same results. I'd get service for maybe an hour then it mostly stay in emergency. I unlocked the aws bands and I got service for a bit but then back to not able to find. Under network operators it can usually only find ATT. I rooted and flashed a stock tmobile rom (read it might help) and nothing. I did notice that sometimes when I restart the phone it will say Att, like its trying to connect. I'm starting to think that the people I got it from maybe didn't unlock the phone. It seems to want to connect only to att but I'm not getting any kind of message saying my sim is invalid or anything. I checked the IMEI number and it says it's not blacklisted.
bodom85 said:
They person said they unlocked throug att. It was unrooted w/ stock rom. Ordered, no but my micro sd was from a kit I bought when I started straight talk. It was the att straight talk micro sim. It didn't come with a micro tmobile sim so I had my normal sim cut. I tried both of those and my gf's tmobile sim. All three had the same results. I'd get service for maybe an hour then it mostly stay in emergency. I unlocked the aws bands and I got service for a bit but then back to not able to find. Under network operators it can usually only find ATT. I rooted and flashed a stock tmobile rom (read it might help) and nothing. I did notice that sometimes when I restart the phone it will say Att, like its trying to connect. I'm starting to think that the people I got it from maybe didn't unlock the phone. It seems to want to connect only to att but I'm not getting any kind of message saying my sim is invalid or anything. I checked the IMEI number and it says it's not blacklisted.
Click to expand...
Click to collapse
Ok if your placing a different carrier SIM in your phone, and your not getting any kind of SIM pop up! Then the phone should b unlocked!! As far as the signal not sticking might just ba modem thing. So if you haven't tried changing the radio/modem then that would b your next option. One other thing is to check your APN setting also! That may also help you out. I made a list if you need them!
http://forum.xda-developers.com/showthread.php?t=2172110
Sent from my SAMSUNG-SGH-I317 using Xparent SkyBlue Tapatalk 2
Bajanman said:
Ok if your placing a different carrier SIM in your phone, and your not getting any kind of SIM pop up! Then the phone should b unlocked!! As far as the signal not sticking might just ba modem thing. So if you haven't tried changing the radio/modem then that would b your next option. One other thing is to check your APN setting also! That may also help you out. I made a list if you need them!
http://forum.xda-developers.com/showthread.php?t=2172110
Sent from my SAMSUNG-SGH-I317 using Xparent SkyBlue Tapatalk 2
Click to expand...
Click to collapse
Nope, never got any kind of sim pop up other than the one at start up that says prepairing.
The modem/radio thing, is that when you hit *#7284# and change it to the second one from the bottom? Or is it more of something I need to download and flash? Like I said, I did the aws enable thing.
More detail on my signal change is, I'll be at 4g after a factory reset. I'll get 4g with near full bars. After a short time it will either drop to edge with maybe 1-2 bars or just get emergency signal. Mostly it sits on emergency. I've only seen it try to connect to att with a tmobile sim a few times last night while working on it. I was questioning the antenna being broken but I usually get near full bars of emerency.
bodom85 said:
Nope, never got any kind of sim pop up other than the one at start up that says prepairing.
The modem/radio thing, is that when you hit *#7284# and change it to the second one from the bottom? Or is it more of something I need to download and flash? Like I said, I did the aws enable thing.
More detail on my signal change is, I'll be at 4g after a factory reset. I'll get 4g with near full bars. After a short time it will either drop to edge with maybe 1-2 bars or just get emergency signal. Mostly it sits on emergency. I've only seen it try to connect to att with a tmobile sim a few times last night while working on it. I was questioning the antenna being broken but I usually get near full bars of emerency.
Click to expand...
Click to collapse
#1 you do have a TMO GN2 right?
#2 are you still on stock Rom?
#3 the*#7284 menu, don't know who told you to go in there but that's not how you change your modem at ALL!!
You flash your new modem in recovery as you do any other zip file!
#4 did you try changing your APN setting, or setting up a new 1??
I'm my buddies TMO GN2. He has a TMO modem, with att apn setting.
So if it's an actual TMO GN2 then add I said b4, your ok flashing a TMO modem/radio. Whatever you want to call it!!!
Do me a favor take a screen shot of your about phone. And I'll b able to c what you have!
Sent from my SAMSUNG-SGH-I317 using Xparent SkyBlue Tapatalk 2
Bajanman said:
#1 you do have a TMO GN2 right?
#2 are you still on stock Rom?
#3 the*#7284 menu, don't know who told you to go in there but that's not how you change your modem at ALL!!
You flash your new modem in recovery as you do any other zip file!
#4 did you try changing your APN setting, or setting up a new 1??
I'm my buddies TMO GN2. He has a TMO modem, with att apn setting.
So if it's an actual TMO GN2 then add I said b4, your ok flashing a TMO modem/radio. Whatever you want to call it!!!
Do me a favor take a screen shot of your about phone. And I'll b able to c what you have!
Sent from my SAMSUNG-SGH-I317 using Xparent SkyBlue Tapatalk 2
Click to expand...
Click to collapse
I'll get screen shots when I get home from work. I don't the phone with me.
1. I have an Att unlocked GN2
2. I'm on stock rom, but I'm rooted with CWM recovery.
3. I unlocked the aws settings to open up the tmobile abilites this phone as built in (according to the instuctions and such from galaxynote2root.com). That answer is also why i dialed the funky *# number.
4. I did not try the settings from your link. My GF has the phone during the day since she doesnt need to have solid service. Thats why I'm using her tmobile account. eventually I'll be popping in my straight talk sim if I can get this to be something more than an expensive 5" tablet.
Here are the some screen shots from my status menu. I hope I blocked all the stuff that I needed too.
bodom85 said:
Here are the some screen shots from my status menu. I hope I blocked all the stuff that I needed too.
Click to expand...
Click to collapse
That's the kind of things that Happen when imei is blocked.. But as you said you checked maybe call again to see.
Sent from my SAMSUNG-SGH-I317 using xda premium
htcbrazilian said:
That's the kind of things that Happen when imei is blocked.. But as you said you checked maybe call again to see.
Sent from my SAMSUNG-SGH-I317 using xda premium
Click to expand...
Click to collapse
I guess I can check again. I've check a couple times. Its just wierd that when I flash a rom or factory reset or sometimes it only takes a restart but I'll get like 5-13 m/bs downloads on 4g for anywhere from 15 minutes to an hour. Then It will just pass between edge and emergency. I wish I had a true att card to test it on to see if it works for them. I'm going to try my new att straight talk sim tonight and if that doesn't, I think I'm done messing with it. Just going to sell it as is and pick up a nexus 4 or GSIII.
bodom85 said:
I guess I can check again. I've check a couple times. Its just wierd that when I flash a rom or factory reset or sometimes it only takes a restart but I'll get like 5-13 m/bs downloads on 4g for anywhere from 15 minutes to an hour. Then It will just pass between edge and emergency. I wish I had a true att card to test it on to see if it works for them. I'm going to try my new att straight talk sim tonight and if that doesn't, I think I'm done messing with it. Just going to sell it as is and pick up a nexus 4 or GSIII.
Click to expand...
Click to collapse
Hopefully it works and it doesn't end up blocked cause thats some messed up people that do that I bought my first note 2 on Craigslist and it had a screen protector on it after I got home took it off some many scratches on it . Guy said it was brand new . He also changed his number when i tried calling him . My brother also got scammed with a blocked imei I dont understand how people do that
Sent from my SAMSUNG-SGH-I317 using xda premium
Yeah. This guy has remained n contact and stuff. It was sold as "like new" but there were a few scratches on it. Good thing is zagg covered them up. Bad thing is, I spent $45 on a nice case and zagg for a phone that I can't seem to use. I did find someone at my work willing to pop their att sim in tomorrow and see how that goes. This is the nicest phone I've used. I like pretty much everything about it. It's a big upgrade from my google nexus.
htcbrazilian said:
Hopefully it works and it doesn't end up blocked cause thats some messed up people that do that I bought my first note 2 on Craigslist and it had a screen protector on it after I got home took it off some many scratches on it . Guy said it was brand new . He also changed his number when i tried calling him . My brother also got scammed with a blocked imei I dont understand how people do that
Sent from my SAMSUNG-SGH-I317 using xda premium
Click to expand...
Click to collapse
I understand what you mean! But there are those type of people out there always trying to get over. Or make a quick buck$!! Which is SAD. Guess that's why I always buy my phones from the AT&T Store. Never any problems!
Side note: Always over inspect something your buying from someone online!!! Especially electronics...
Just my 2¢®
bodom85 said:
Yeah. This guy has remained n contact and stuff. It was sold as "like new" but there were a few scratches on it. Good thing is zagg covered them up. Bad thing is, I spent $45 on a nice case and zagg for a phone that I can't seem to use. I did find someone at my work willing to pop their att sim in tomorrow and see how that goes. This is the nicest phone I've used. I like pretty much everything about it. It's a big upgrade from my google nexus.
Click to expand...
Click to collapse
Ok that's good your going to check it with a actual AT&T SIM. Cause then you'll know if it's the phone or the other SIM card you have?? If it still acts up with the AT&T SIM. Then it's the phone!!:banghead:
I've also read that the SIM tray could b messed up, possibly?
Some owners had reported there's being damaged!!
QUESTION?? I went back thru the post and noticed you said you had, a micro sim kit? Is it something to make a micro out of a regular SIM? If that's the case then I hope that's not causing your problems. Or even started them!
Well let me know what happens when you try out the AT&T SIM card!
One other thing you can try is to put the stock firmware back on the phone and see if that restores everything back to normal for you. Just a taught... because maybe,, that guy had flashed a Rom on there. But just put back what he taught was a stock Rom. Like one of the stock releases from here..
http://www.sammobile.com/firmwares/1/?model=SGH-I317&pcode=ATT#firmware
Sent from my SAMSUNG-SGH-I317 using Xparent SkyBlue Tapatalk 2
Bajanman said:
I understand what you mean! But there are those type of people out there always trying to get over. Or make a quick buck$!! Which is SAD. Guess that's why I always buy my phones from the AT&T Store. Never any problems!
Side note: Always over inspect something your buying from someone online!!! Especially electronics...
Just my 2¢®
Ok that's good your going to check it with a actual AT&T SIM. Cause then you'll know if it's the phone or the other SIM card you have?? If it still acts up with the AT&T SIM. Then it's the phone!!:banghead:
I've also read that the SIM tray could b messed up, possibly?
Some owners had reported there's being damaged!!
QUESTION?? I went back thru the post and noticed you said you had, a micro sim kit? Is it something to make a micro out of a regular SIM? If that's the case then I hope that's not causing your problems. Or even started them!
Well let me know what happens when you try out the AT&T SIM card!
One other thing you can try is to put the stock firmware back on the phone and see if that restores everything back to normal for you. Just a taught... because maybe,, that guy had flashed a Rom on there. But just put back what he taught was a stock Rom. Like one of the stock releases from here..
http://www.sammobile.com/firmwares/1/?model=SGH-I317&pcode=ATT#firmware
Sent from my SAMSUNG-SGH-I317 using Xparent SkyBlue Tapatalk 2
Click to expand...
Click to collapse
I bought a straightalk kit from walmart. It comes with a 1 month card for service and 3 sims. 1 normal att st sim, 1 micro att sim and 1 normal tmobile st sim. The problem is once you activate an att card and then switch to another one, that card is dead. Att is trying to get out of st.
I did root at one point but then return it to stock after. I recently rooted and flashed again to try out a tmobile rom.
This is a lesson for me. I didn't know about IMEI on a phone so I didn't know it was easy to screw someone. I paid 350 for the phone. I guess that was too good to be true. As much as I like this phone, I think I should have just bought the nexus 4.
bodom85 said:
I bought a straightalk kit from walmart. It comes with a 1 month card for service and 3 sims. 1 normal att st sim, 1 micro att sim and 1 normal tmobile st sim. The problem is once you activate an att card and then switch to another one, that card is dead. Att is trying to get out of st.
I did root at one point but then return it to stock after. I recently rooted and flashed again to try out a tmobile rom.
This is a lesson for me. I didn't know about IMEI on a phone so I didn't know it was easy to screw someone. I paid 350 for the phone. I guess that was too good to be true. As much as I like this phone, I think I should have just bought the nexus 4.
Click to expand...
Click to collapse
When you checked again was the imei blocked?
Sent from my SAMSUNG-SGH-I317 using xda premium
bodom85 said:
I bought a straightalk kit from walmart. It comes with a 1 month card for service and 3 sims. 1 normal att st sim, 1 micro att sim and 1 normal tmobile st sim. The problem is once you activate an att card and then switch to another one, that card is dead. Att is trying to get out of st.
I did root at one point but then return it to stock after. I recently rooted and flashed again to try out a tmobile rom.
This is a lesson for me. I didn't know about IMEI on a phone so I didn't know it was easy to screw someone. I paid 350 for the phone. I guess that was too good to be true. As much as I like this phone, I think I should have just bought the nexus 4.
Click to expand...
Click to collapse
Ok so you think the imie# blocked, messed up some how?? Just as Brazil said is the unblocked or unblocked on AT&T??
And yes I know AT&T is trying to get away from ST! But shouldn't be problem for you to use ST from TMO or AT&T. Which they both share.. FYI
Sent from my SAMSUNG-SGH-I317 using Xparent SkyBlue Tapatalk 2
Bajanman said:
Ok so you think the imie# blocked, messed up some how?? Just as Brazil said is the unblocked or unblocked on AT&T??
And yes I know AT&T is trying to get away from ST! But shouldn't be problem for you to use ST from TMO or AT&T. Which they both share.. FYI
Sent from my SAMSUNG-SGH-I317 using Xparent SkyBlue Tapatalk 2
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Click to collapse
I'm using straight talk att Sim card on my note 2 no problems
Sent from my Nexus 10 using xda premium
htcbrazilian said:
I'm using straight talk att Sim card on my note 2 no problems
Sent from my Nexus 10 using xda premium
Click to expand...
Click to collapse
Thanx for the info! Actually if his imie# is blocked then it wouldn't work on TMO either. Because TMO& AT&T share there blocked imie# list!! So wondering why his is giving so much problems?? IDK
Sent from my SAMSUNG-SGH-I317 using Xparent SkyBlue Tapatalk 2
Bajanman said:
Thanx for the info! Actually if his imie# is blocked then it wouldn't work on TMO either. Because TMO& AT&T share there blocked imie# list!! So wondering why his is giving so much problems?? IDK
Sent from my SAMSUNG-SGH-I317 using Xparent SkyBlue Tapatalk 2
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Click to collapse
Reason I thought it was blocked was because my brother got scammed with a blocked imei and he would put the sim in it will work then signal will just drop then he will restart it and it work then always keep droping.
Sent from my SAMSUNG-SGH-I317 using xda premium
htcbrazilian said:
Reason I thought it was blocked was because my brother got scammed with a blocked imei and he would put the sim in it will work then signal will just drop then he will restart it and it work then always keep droping.
Sent from my SAMSUNG-SGH-I317 using xda premium
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Click to collapse
That is kind of what is happening to me. I have done several IMEI checkers and they all come back valid. I just checked again and it's still marked as valid. I'm porting my st number from regular sim to micro now. Its been about 2 hours so hopefully it activates soon. I'm hoping it works.

Supposed to be unlocked, SIM not registering

Just bought this phone... the power button doesn't work but that's another issue. The IMEI is fine, and the guy said the phone was unlocked. It is on 4.2.2 CM10... When I put in my T-mobile sim card, it does say there is a SIM but it refuses to register on any network. The SIM is fine (works on my other phone) so it is not a defective SIM. I have set the APN to epc.tmobile.com and everything, but when I go to mobile networks and try automatic registration, it attempts to register for a few minutes then says that the SIM won't allow me to register.
Like I said I checked and the IMEI is clean, phone not stolen... Any ideas?
imranh101 said:
Just bought this phone... the power button doesn't work but that's another issue. The IMEI is fine, and the guy said the phone was unlocked. It is on 4.2.2 CM10... When I put in my T-mobile sim card, it does say there is a SIM but it refuses to register on any network. The SIM is fine (works on my other phone) so it is not a defective SIM. I have set the APN to epc.tmobile.com and everything, but when I go to mobile networks and try automatic registration, it attempts to register for a few minutes then says that the SIM won't allow me to register.
Like I said I checked and the IMEI is clean, phone not stolen... Any ideas?
Click to expand...
Click to collapse
i have the same problem, except im in canada
Bump because I'm still having trouble. I restored to a 4.1.2 odexed/zipaligned Stock ROM and I'm still having trouble. I see a circle with a line through it in the status bar but that's the only indication of anything. Pulling down status bar doesn't show me anything and playing with mobile network settings doesnt even seem to be be giving me any error messages. SIM still works fine in my other phone and the note 2 is still clean imei...
imranh101 said:
Bump because I'm still having trouble. I restored to a 4.1.2 odexed/zipaligned Stock ROM and I'm still having trouble. I see a circle with a line through it in the status bar but that's the only indication of anything. Pulling down status bar doesn't show me anything and playing with mobile network settings doesnt even seem to be be giving me any error messages. SIM still works fine in my other phone and the note 2 is still clean imei...
Click to expand...
Click to collapse
Ok what phone carrier is it from? AT&T it T-Mobile? Sounds like a AT&T GN2.. did you try to flash another modem the newest release??
That might help you problem!
Sent from my SAMSUNG-SGH-I317 using Tapatalk 4 Beta
Bajanman said:
Ok what phone carrier is it from? AT&T it T-Mobile? Sounds like a AT&T GN2.. did you try to flash another modem the newest release??
That might help you problem!
Sent from my SAMSUNG-SGH-I317 using Tapatalk 4 Beta
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Click to collapse
It is an AT&T Galaxy Note 2, I'm trying to use T-Mobile on it. I didn't flash any modems.
imranh101 said:
It is an AT&T Galaxy Note 2, I'm trying to use T-Mobile on it. I didn't flash any modems.
Click to expand...
Click to collapse
You can start here to try to put the phone back to stock.
http://forum.xda-developers.com/showthread.php?p=43514894
Then go here to unlock!:thumbup:
http://forum.xda-developers.com/showthread.php?p=34661189
Sent from my SAMSUNG-SGH-I317 using Tapatalk 4 Beta
Bajanman said:
You can start here to try to put the phone back to stock.
http://forum.xda-developers.com/showthread.php?p=43514894
Then go here to unlock!:thumbup:
http://forum.xda-developers.com/showthread.php?p=34661189
Sent from my SAMSUNG-SGH-I317 using Tapatalk 4 Beta
Click to expand...
Click to collapse
Welp... The bad news is that my power button is broken, meaning I can't turn on the phone (pulled battery and no way to get it past the "charing" screen) until I have fixed that.
The good news is... there is no good news...
So yeah, I guess I need to order the replacement part (it looks quite simple to fix, no ungluing/gluing required) so I will repair it myself then get on this next matter (SIM card not working)
imranh101 said:
Welp... The bad news is that my power button is broken, meaning I can't turn on the phone (pulled battery and no way to get it past the "charing" screen) until I have fixed that.
The good news is... there is no good news...
So yeah, I guess I need to order the replacement part (it looks quite simple to fix, no ungluing/gluing required) so I will repair it myself then get on this next matter (SIM card not working)
Click to expand...
Click to collapse
Wow ok. Sounds like a world of problems!:banghead:.
Probably why they got rid of it. Lol
Sent from my SAMSUNG-SGH-I317 using Tapatalk 4 Beta
Bajanman said:
Wow ok. Sounds like a world of problems!:banghead:.
Probably why they got rid of it. Lol
Sent from my SAMSUNG-SGH-I317 using Tapatalk 4 Beta
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Click to collapse
Yeah, I figure as much... I figured I was getting a deal at $240 since a power button would cost about $10 to replace, but now it's a whole nother issue....
Popped the phone open and the power button is unbelieveably easy to replace. Like the easiest fix I have ever seen in my life.
So I ordered the part ($4 shipped, should be here by friday) and will be able to fix that.
I figure if nothing else I can sell it as AT&T phone and just buy a T-Mobile one.
Lol..
Sent from my SAMSUNG-SGH-I317 using Tapatalk 4 Beta
imranh101 said:
It is an AT&T Galaxy Note 2, I'm trying to use T-Mobile on it. I didn't flash any modems.
Click to expand...
Click to collapse
Are you planning to use T-Mobile's UMTS network or AWS network?
To use AWS band you need to follow this thread.
ruinkhan said:
Are you planning to use T-Mobile's UMTS network or AWS network?
To use AWS band you need to follow this thread.
Click to expand...
Click to collapse
I see. But I figure even without flashing that I should at least get 2g/Edge, right? I wasnt even getting that

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